23342051423139 has 16 divisors (see below), whose sum is σ = 31141636057728. Its totient is φ = 15551920083392.

The previous prime is 23342051423129. The next prime is 23342051423153. The reversal of 23342051423139 is 93132415024332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23342051423139 - 2²⁵ = 23342017868707 is a prime.

It is a super-2 number, since 2×23342051423139² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23342051423139.

It is not an unprimeable number, because it can be changed into a prime (23342051423129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32346664 + ... + 33060410.

It is an arithmetic number, because the mean of its divisors is an integer number (1946352253608).

Almost surely, 2^{23342051423139} is an apocalyptic number.

23342051423139 is a deficient number, since it is larger than the sum of its proper divisors (7799584634589).

23342051423139 is a wasteful number, since it uses less digits than its factorization.

23342051423139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720354.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 23342051423139 in words is "twenty-three trillion, three hundred forty-two billion, fifty-one million, four hundred twenty-three thousand, one hundred thirty-nine".